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Linux kernel和Red Hat 资源管理错误漏洞

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漏洞信息详情

Linux kernel和Red Hat 资源管理错误漏洞

  • CNNVD编号：CNNVD-202011-1793
    • <!--
  • 危害等级： 中危-->
  • 危害等级： 中危
  • CVE编号： CVE-2020-15436
  • 漏洞类型： 资源管理错误
  • 发布时间： 2020-11-23
  • 威胁类型： 本地
  • 更新时间： 2021-08-04
  • 厂        商：
  • 漏洞来源： Red Hat

漏洞简介

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。

Linux kernel 5.8之前版本存在资源管理错误漏洞，该漏洞源于Use-after-free漏洞允许本地用户通过不当访问某个错误字段来获得特权或导致拒绝服务。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://lkml.org/lkml/2020/6/7/379

参考网址

来源:MISC

链接:https://lkml.org/lkml/2020/6/7/379

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20201218-0002/

来源:source.android.com

链接:https://source.android.com/security/bulletin/2021-04-01

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4391/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0717

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4377/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4410/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1148

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4341/

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021042828

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/163248/Red-Hat-Security-Advisory-2021-2523-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161250/Red-Hat-Security-Advisory-2021-0354-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2203

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-linux-kernel-samba-sudo-python-and-tcmu-runner-affect-ibm-spectrum-protect-plus/

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021062303

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0365/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0377/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161656/Red-Hat-Security-Advisory-2021-0719-01.html

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/162346/Red-Hat-Security-Advisory-2021-1376-01.html

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-risk-manager-is-affected-by-multiple-vulnerabilities-4/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0589

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1436

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2604

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0791

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-15436

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.0166/

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Linux-kernel-use-after-free-via-blkdev-get-34039

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/161556/Ubuntu-Security-Notice-USN-4752-1.html

受影响实体

    暂无


补丁

  • Linux kernel 资源管理错误漏洞的修复措施
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    2020-11-23
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